Nov 16 16:32:16.013 INFO testing proprefenetre/rust-book against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 16:32:16.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:32:16.418 INFO [stdout] ec50fbbb4b2d532f6dd812c43dff431127a3d3c181650abe6a1074f31305e324
Nov 16 16:32:16.423 INFO running `"docker" "start" "-a" "ec50fbbb4b2d532f6dd812c43dff431127a3d3c181650abe6a1074f31305e324"`
Nov 16 16:32:17.652 INFO [stderr] usermod: no changes
Nov 16 16:32:17.719 INFO [stderr]    Compiling collections v0.1.0 (/source)
Nov 16 16:32:19.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 16 16:32:19.343 INFO [stderr] su: No module specific data is present
Nov 16 16:32:19.946 INFO running `"docker" "inspect" "ec50fbbb4b2d532f6dd812c43dff431127a3d3c181650abe6a1074f31305e324"`
Nov 16 16:32:20.319 INFO running `"docker" "rm" "-f" "ec50fbbb4b2d532f6dd812c43dff431127a3d3c181650abe6a1074f31305e324"`
Nov 16 16:32:20.589 INFO [stdout] ec50fbbb4b2d532f6dd812c43dff431127a3d3c181650abe6a1074f31305e324
Nov 16 16:32:20.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:32:20.992 INFO [stdout] 485b2d1d30d67dc849d3e837ceaa21380036597e87619358cdb381bdd1ca0f56
Nov 16 16:32:20.997 INFO running `"docker" "start" "-a" "485b2d1d30d67dc849d3e837ceaa21380036597e87619358cdb381bdd1ca0f56"`
Nov 16 16:32:21.839 INFO [stderr] usermod: no changes
Nov 16 16:32:21.903 INFO [stderr]    Compiling collections v0.1.0 (/source)
Nov 16 16:32:22.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 16 16:32:22.818 INFO [stderr] su: No module specific data is present
Nov 16 16:32:23.434 INFO running `"docker" "inspect" "485b2d1d30d67dc849d3e837ceaa21380036597e87619358cdb381bdd1ca0f56"`
Nov 16 16:32:23.739 INFO running `"docker" "rm" "-f" "485b2d1d30d67dc849d3e837ceaa21380036597e87619358cdb381bdd1ca0f56"`
Nov 16 16:32:24.039 INFO [stdout] 485b2d1d30d67dc849d3e837ceaa21380036597e87619358cdb381bdd1ca0f56
Nov 16 16:32:24.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:32:24.411 INFO [stdout] aca41307c945721a21287b2d0437c10f243b01de23d72ff5566553ffb308f871
Nov 16 16:32:24.413 INFO running `"docker" "start" "-a" "aca41307c945721a21287b2d0437c10f243b01de23d72ff5566553ffb308f871"`
Nov 16 16:32:25.428 INFO [stderr] usermod: no changes
Nov 16 16:32:25.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 16:32:25.499 INFO [stderr]      Running /target/debug/deps/collections-8ca42ee9b37ff865
Nov 16 16:32:25.499 INFO [stdout] 
Nov 16 16:32:25.499 INFO [stderr] su: No module specific data is present
Nov 16 16:32:25.499 INFO [stdout] running 0 tests
Nov 16 16:32:25.499 INFO [stdout] 
Nov 16 16:32:25.499 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:32:25.499 INFO [stdout] 
Nov 16 16:32:26.111 INFO running `"docker" "inspect" "aca41307c945721a21287b2d0437c10f243b01de23d72ff5566553ffb308f871"`
Nov 16 16:32:26.507 INFO running `"docker" "rm" "-f" "aca41307c945721a21287b2d0437c10f243b01de23d72ff5566553ffb308f871"`
Nov 16 16:32:26.770 INFO [stdout] aca41307c945721a21287b2d0437c10f243b01de23d72ff5566553ffb308f871